Who the hell let Rajon Rondo shoot the ball?

Who the hell decided to let Rajon Rondo take the ball down the court at the end of the Celtics-Hawks game tonight? With sharpshooters like Ray Allen and James Posey on the floor Rondo became the third option to shoot. Once Atlanta realized that it was going to be Rondo's shot, they eased up on defense forcing Rondo to take the shot. If you look at the last five seconds again you'll see that Rondo looked more lost than me at a Weight Watchers meeting. His desperation thirty foot air ball didn't have to happen. But what would I know?